/* USER CODE BEGIN Header */
/**
  ******************************************************************************
  * @file           : main.c
  * @brief          : Main program body
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2024 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include <esp8266.h>
#include "main.h"
#include "adc.h"
#include "i2c.h"
#include "tim.h"
#include "usart.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */

#include <string.h>
#include "sht20.h"
#include "core_json.h"
#include "ds18b20.h"
#include "esp32.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

//static int report_tempRH_json(void);

/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{
  /* USER CODE BEGIN 1 */
	/*
	uint32_t		lux,noisy;

	float			temperature;
	*/
	uint32_t		last_time 	= 	0;
	uint32_t		now			=	0;
	unsigned char	buf[256];
	int				rv=0;
	int				rc=-1;

  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_TIM6_Init();
  MX_TIM1_Init();
  MX_USART1_UART_Init();
  MX_ADC1_Init();
  MX_I2C1_Init();
  MX_USART2_UART_Init();
  /* USER CODE BEGIN 2 */

  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */

  /*OLED
  OLED_Init();
  OLED_ShowBanner(TIME_1S*2);
  */

  /*TIM1 蜂鸣�?????????
  beep_start(2,300);
  */
  printf("start!!!!\r\n");
  printf("float test:%.3f\r\n",30.03);


  /*esp8266*/
  esp8266_module_init();
  esp32_ble_init(2);
  const char* ble_mac = esp32_ble_mac();
  if(ble_mac[0]!=0)
  {
	  printf("BLE MAC Address: %s\n", ble_mac);
  }
  else
  {
	  printf("can not get BLE MAC Address\n");
  }

  esp32_ble_gatts_init();
  esp32_ble_gatts_start();
  HAL_Delay(1000);
  const char* ble_srv_index = esp32_ble_srv_index();
  if(ble_srv_index[0]!=0)
  {
	  printf("SRV INDEX: %s\n", ble_srv_index);
  }
  else
  {
	  printf("can not get BLE SRV INDEX\n");
  }
  esp32_ble_sysmsg(4);
  esp32_ble_adv();
  esp32_ble_sppcfg(1,1,6,1,4);


  last_time=HAL_GetTick();
  while (1)
  {

	  /*esp8266*/
	  if((rv=esp8266_sock_recv(buf, sizeof(buf)))>0)
	  {
		  printf("esp8266 socket receive %d bytes data: %s\n",rv,buf);
	  }

	  now=HAL_GetTick();

	  if(difftime(now,last_time)>=3000)
	  {
		  last_time=now;
		  HAL_Delay(1);

		  if(rc!=0)
		  {
			  rc=esp32_ble_spp();
			  continue;
		  }
		  else
		  {
			  float BPM = 85.4;
			  esp32_ble_send(BPM);
		  }

		  /*rv = esp8266_sock_send("565656", strlen("565656"));

		  if(!rv)
		  {
			  wifi_print("esp8266 socket send message failure ,rv =%d\n",rv);
		  }
		  else
		  {
			  wifi_print("esp8266 socket send message ok\n");
		  }
			*/

	  }


    /* USER CODE END WHILE */

    /* USER CODE BEGIN 3 */
  }
  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Configure the main internal regulator output voltage
  */
  if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK)
  {
    Error_Handler();
  }

  /** Initializes the RCC Oscillators according to the specified parameters
  * in the RCC_OscInitTypeDef structure.
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
  RCC_OscInitStruct.PLL.PLLM = 1;
  RCC_OscInitStruct.PLL.PLLN = 20;
  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV7;
  RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
  RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }

  /** Initializes the CPU, AHB and APB buses clocks
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
  {
    Error_Handler();
  }
}

/* USER CODE BEGIN 4 */

/*json uart
int report_tempRH_json(void)
{
	char		buf[128];
	float		temperature;


	if(DS18B20_SampleData(&temperature)<0)
	{
		printf("error: ds18b20 sample data failure\r\n");
		return -1;
	}

	memset(buf, 0, sizeof(buf));
	snprintf(buf,sizeof(buf),"{\"Temperature\":\"%.2f\"}",temperature);


	HAL_UART_Transmit(&huart1,(uint8_t *)buf, strlen(buf), 0xFFFF);

	return 0;
}
*/

/*sht20
int report_tempRH_json(void)
{
	char		buf[128];
	float		temperature,humidity;


	SHT20_Sample_data(0xf3,&temperature);
	SHT20_Sample_data(0xf5,&humidity);

	memset(buf, 0, sizeof(buf));
	snprintf(buf,sizeof(buf),"{\"Temperature\":\"%.2f\",\"Humidity\":%.2f\"}",temperature,humidity);


	HAL_UART_Transmit(&huart1,(uint8_t *)buf, strlen(buf), 0xFFFF);

	return 0;
}
*/
/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  __disable_irq();
  while (1)
  {
  }
  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
